| 基于河床调流的河道微生境改善技术综述 |
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| 引用本文： | 于鲁冀,李廷梅,李羽仙,李晓琳,柏义生,王惠英.基于河床调流的河道微生境改善技术综述[J].水生态学杂志,2017,38(3):1-7. |
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| 作者姓名： | 于鲁冀 李廷梅 李羽仙 李晓琳 柏义生 王惠英 |
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| 作者单位： | 郑州大学水利与环境学院,郑州大学环境政策规划评价研究中心,郑州大学环境政策规划评价研究中心,郑州大学环境政策规划评价研究中心,郑州大学环境政策规划评价研究中心 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项(2015ZX07204-002-004)。 |
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| 摘 要： | 总结了河流的微生境因子及改善技术,为生态治理提供理论参考和技术借鉴。生物的空间分布格局是不同尺度上各种生物因子和非生物因子长期综合作用的结果,河流中水生生物的生存状况与其所处微生境条件息息相关。微生境改善作为一种重要的水生态修复措施,对于提高水生生物多样性、构建完整河流生态系统结构、恢复河流健康具有重要意义。在分析河道微生境主要因素的基础上,重点介绍了丁坝、深槽-浅滩和堰/砾石群3种微生境改善技术,并对当前技术应用存在的问题进行了分析和展望。
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| 关 键 词： | 河道 微生境改善 河床调流 |
| 收稿时间： | 2016/3/21 0:00:00 |
| 修稿时间： | 2017/5/27 0:00:00 |
Review of River Microhabitat Improvement Technology by Changing River Flow Conditions |
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| YU Lu-ji,LI Ting-mei,LI Yu-xian,LI Xiao-lin,BO Yi-sheng and WANG Hui-ying.Review of River Microhabitat Improvement Technology by Changing River Flow Conditions[J].Journal of Hydroecology,2017,38(3):1-7. |
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| Authors: | YU Lu-ji LI Ting-mei LI Yu-xian LI Xiao-lin BO Yi-sheng and WANG Hui-ying |
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| Abstract: | The growth situation of aquatic organisms was closely related to river habitat. As an important water ecological restoration measure, microhabitat improvement has important significance for improving the aquatic biodiversity, building complete river ecosystem structure and restoring the river health. Based on the analysis of the main river microhabitat factors, the main ways to improve microhabitat were putforward, and research progress of three kinds of micro habitat improvement technology were which were introduced with emphasis which were spur dike, deep groove shallow and weir/gravel group. The current problems existing in the application of the technology and the future development trends were also discussed, in order to provide theoretical and technical reference for river ecological controlling. |
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| Keywords: | River Micro habitat improvement River flow regulation |
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